Product Description

• This type of card is mainly used in access control and other identity authentication applications. Compatible with card printers.
• Please note that the TK4100 chip is not an NFC chip.
• This chip is read-only and cannot be programmed.

Technical characteristics:

• Chip – TK4100
• Frequency – 125kHz

Features
Chip: EM4100
Function: Read only
Memory size: 64bits Read only memory (10HEX serial number)
Frequency: 125kHz
RF Protocol: N/A
Dimensions: 86 x 54mm
Thickness: 0.8mm
Material: PVC
Surface: Lamination (gloss/mate)
Working frequency: 125kHz
Reading distance: 2-5cm
Data storage time: Minimum 10 years
Operating temperature: -20 to +60° C
Stockage temperature: -20 to +65° C